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从砧木种类的选择、砧木粗度、嫁接时期与方法 4个方面探讨了广玉兰嫁接繁殖技术 ,结果表明 :紫玉兰、白玉兰是嫁接效果最好的两种砧木 ;嫁接成活率随砧木粗度增大而递增的效应是显著的 ,生产上应选择砧木粗度大于 0 .6cm的苗木 ;3月中旬是广玉兰嫁接的最好时期 ;带顶芽切接的效果最好 ,其成活率最高达 93.5%。
Magnolia grandiflorum grafting and propagation techniques were discussed from four aspects: the choice of rootstock species, rootstock roughness, grafting time and method. The results showed that: purple magnolia and magnolia are the best two kinds of rootstock grafting effect; grafting survival rate with rootstock roughness Increasing and increasing the effect is significant, the production should choose rootstock coarseness greater than0. 6cm seedlings; Mid-March is the best period of Magnoliaceae grafted; top bud with the best effect, the highest survival rate Up to 93.5%.